Cat climbing frame



FIG. 1 is a front elevational view of a cat climbing frame showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a right side view thereof,

FIG. 5 is a top plan view thereof,

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a bottom perspective view thereof; and,

FIG. 9 is a partial enlarged view of FIG. 8.

All other broken lines in the drawings illustrate cutaways for the enlarged views that form no part of the claimed design. 

CLAIM The ornamental design for a cat climbing frame, as shown and described. 